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Individual Calculations October 2018 |
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| Tzikas, Athanasios G Total change: -14.80 | |   |
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| 3rd open under 2200 GS Farsalon 2018 - A group | Farsala | GRE | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1296 | 1.00 | 4 | -0.37 | 40 | -14.80 | |
|  Krommidas, Vasilios | | | 1696 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zgouletas, Panagiotis | | | 1456 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bizoula, Nefeli Georgia | | | 1079 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Koukouvinos, Viktor | | | 1515 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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